Hmmm, I was thinking that Radio didn't really need GPS for anything crushingly important, but I guess it does for many of its nice features that I really want, like the collision alarm. Tell me this,...

By the Ideal Gas Law a mole of gas occupies 22.4 liters. So when a mole of liquid water, which is about 18 milliliters, boils and becomes gas it suddenly occupies 22.4 liters. That's an expansion of...

How long will a laptop last at sea? I know that one wave would destroy it, but even kept below won't the salt air get to it? I think it sounds like the way to go because of the access to free, up to...